Categorygithub.com/rainbowmango/goexpertprogrammingsourcecoderecover
package
1.5.0
Repository: https://github.com/rainbowmango/goexpertprogrammingsourcecode.git
Documentation: pkg.go.dev
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109 SLOC

# Functions

测试recover能否在具名函数中使用.
测试runtime.Goexit()会不会触发 defer.
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考察点：recover之后，流程不会回到panic后面继续执行.
考察点：剩余defer中仍可以执行.
考察点：非顶层函数无法处理defer.
考察点：两次recover 第二次无效.
考察点：函数返回零值，且感知不到panic.
考察点：panic(nil)时，recover()返回nil.